GB1314275A - Devices for clamping tubular members - Google Patents

Devices for clamping tubular members

Info

Publication number
GB1314275A
GB1314275A GB2884370A GB2884370A GB1314275A GB 1314275 A GB1314275 A GB 1314275A GB 2884370 A GB2884370 A GB 2884370A GB 2884370 A GB2884370 A GB 2884370A GB 1314275 A GB1314275 A GB 1314275A
Authority
GB
United Kingdom
Prior art keywords
core
end portion
junction
members
engage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2884370A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lavergne R G
Original Assignee
Lavergne R G
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR6920569A external-priority patent/FR2050642A5/fr
Priority claimed from FR7015684A external-priority patent/FR2088913A5/fr
Application filed by Lavergne R G filed Critical Lavergne R G
Publication of GB1314275A publication Critical patent/GB1314275A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/40—Joints for furniture tubing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/44—Leg joints; Corner joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
    • F16B9/054—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member being threaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
    • F16B9/056—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member extending through the flat surface; the rod or tubular part extending through the flat surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/20—Connections with hook-like parts gripping behind a blind side of an element to be connected
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/65—Miter joints
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched
    • Y10T403/341—Three or more radiating members
    • Y10T403/344—Plural pairs of axially aligned members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched
    • Y10T403/341—Three or more radiating members
    • Y10T403/345—Coplanar
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/46—Rod end to transverse side of member
    • Y10T403/4602—Corner joint
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7001—Crossed rods
    • Y10T403/7003—One rod is encompassed by the other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7062—Clamped members
    • Y10T403/7064—Clamped members by wedge or cam
    • Y10T403/7066—Clamped members by wedge or cam having actuator
    • Y10T403/7067—Threaded actuator
    • Y10T403/7069—Axially oriented
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/76—Joints and connections having a cam, wedge, or tapered portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Furniture Connections (AREA)

Abstract

1314275 Furniture joints R G LAVERGNE 15 June 1970 [19 June 1969 29 April 1970] 28843/70 Heading A4H [Also in Division E2] An assembly which can be used for making tables or racks comprises, in combination: (i) a clamp device including; a first expansion core 2d, shaped as a frustum of a cone or of a pyramid, and having an axial tapped hole, a headed control screw 4d engaged in said tapped hole, a second expansion core 20, shaped as a frustum of a cone or of a pyramid, formed as part of a junction member 15 and a pair of complementary half-shell wedging members 19 which together have externally the same shape as the inner section of a tubular member 3d to be secured by the clamp device, and which together define internally at each end a cavity 21 of substantially the same shape as the respective expansion core; a pair of end pieces 18a, 18b each having: a first end portion to engage in a corresponding recess 17a, 17b in said junction member, a second end portion to engage in a respective channel member 16a, 16b and resilient blades 22, with curved projecting ends, on said second end portion for securing the channel member on said end portion and (ii) a key 23 for engagement through an opening in the junction member for securing the first end portion of each end piece in the junction member. When the screw 4d is tightened in the core 2d the half shell members are forced apart to grip the tube 3d both by the core 2d and the core 20. The key 23 has portions which engage shoulders 24 of the first end portions and prevents their removal from the junction heads. In a modification a cap is provided which fits the opening in the junction head through which the key passes, this cap includes an expansion core which co-operates with another core identical to the core 2d and two further half shell members identical to the members 19 to secure a second tubular member to the head 15 coaxially with the members 3d.
GB2884370A 1969-06-19 1970-06-15 Devices for clamping tubular members Expired GB1314275A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6920569A FR2050642A5 (en) 1969-06-19 1969-06-19
FR7015684A FR2088913A5 (en) 1970-04-29 1970-04-29

Publications (1)

Publication Number Publication Date
GB1314275A true GB1314275A (en) 1973-04-18

Family

ID=26215120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2884370A Expired GB1314275A (en) 1969-06-19 1970-06-15 Devices for clamping tubular members

Country Status (4)

Country Link
US (1) US3695649A (en)
BE (1) BE751737A (en)
DE (1) DE2029842A1 (en)
GB (1) GB1314275A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469030A (en) * 1979-10-12 1984-09-04 Linvar Limited Structural joints

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT988708B (en) * 1973-03-22 1975-04-30 Carosell D MULTIPLE CLAMPING DEVICE
US3962774A (en) * 1975-03-19 1976-06-15 Tadaomi Noro Method of interlocking a lateral member and the end of a hollow post
DE2704398C3 (en) * 1977-02-03 1980-08-21 Plettac Gmbh, 5970 Plettenberg Framework that can be assembled from uprights and bars
CH632565A5 (en) * 1978-09-04 1982-10-15 Team Form Ag ARRANGEMENT FOR DETACHABLE CONNECTION OF COMPONENTS, ESPECIALLY FOR COMPOSED FURNITURE.
FR2545164B1 (en) * 1983-04-28 1986-10-10 Renaud Goud Louis DEVICE FOR ASSEMBLING CONSTRUCTION ELEMENTS, IN PARTICULAR WOOD CONSTRUCTION ELEMENTS
US4630956A (en) * 1984-10-05 1986-12-23 Safway Scaffolds Company Of Houston Scaffolding connection and retention device and method
EP0235716A3 (en) * 1986-03-05 1988-03-30 Achille Castiglioni A rest structure in the form of rod-shaped bodies removably connected to crossmembers
US4875795A (en) * 1987-12-11 1989-10-24 Grumman Aerospace Corporation Structural connector utilizing tabbed support substructure
CH681383A5 (en) * 1990-04-11 1993-03-15 Alusuisse Lonza Services Ag
US5404684A (en) * 1993-07-16 1995-04-11 Schwendeman; Wayne C. Method and apparatus for joining panels
DE9413934U1 (en) * 1994-08-31 1994-11-24 Inbauproduct Innenausbausystem Device for clamping the elements of furniture, pipe support systems and the like.
AUPO689097A0 (en) * 1997-05-20 1997-06-12 Anthony Bearings Pty Ltd Improved door adjustment mechanism
AU735099B2 (en) * 1997-05-20 2001-06-28 Anthony Innovations Pty Ltd Improved door adjustment mechanism
US6044990A (en) * 1998-05-22 2000-04-04 Palmeri; Richard P. Modular rack system and components therefor
US6203239B1 (en) * 2000-01-19 2001-03-20 Domenic Mucciacciaro Wedge plug tubing connector
US20030053858A1 (en) * 2001-09-14 2003-03-20 Choy Yau King Connectors
JP4217972B2 (en) * 2002-01-31 2009-02-04 セアン カンパニー エス．ピー．エー． Tubular element connection device
US6962262B2 (en) * 2003-02-10 2005-11-08 Dennis Toma Connecting corner for knock down racks
DE102004041516A1 (en) * 2004-08-24 2006-03-02 Paul Voss Gmbh & Co. Kg Articulated arm for an awning and method for its manufacture
US20060236640A1 (en) * 2005-03-15 2006-10-26 Hung Si C Structural framework having solid coupling
JP5111058B2 (en) * 2007-11-02 2012-12-26 Ｓｕｓ株式会社 Bonding structure of structural materials
US9185974B2 (en) 2010-06-02 2015-11-17 Steelcase Inc. Frame type workstation configurations
WO2012129598A1 (en) * 2011-03-30 2012-10-04 Burgundy Trial Pty Ltd Connector
US20120321378A1 (en) * 2011-06-14 2012-12-20 Whalen Furniture Manufacturing, Inc. Corner joint system for furniture panels
US20140112732A1 (en) * 2012-10-19 2014-04-24 Electro-Motive Diesel, Inc. Expanding Dowel Rod Structure
US9261122B2 (en) 2013-07-05 2016-02-16 Laudex Company Limited Tube connector for facilitating a covered connection between two or more tubes
US9126613B2 (en) * 2014-01-09 2015-09-08 Carter Hoffmann, Inc. Movable cart
US9924803B2 (en) * 2015-09-08 2018-03-27 Forever Foundations & Frame, LLC Corner assembly for a modular bed foundation
US10517392B2 (en) 2016-05-13 2019-12-31 Steelcase Inc. Multi-tiered workstation assembly
WO2017197395A1 (en) 2016-05-13 2017-11-16 Steelcase Inc. Multi-tiered workstation assembly
US11794124B2 (en) * 2018-10-02 2023-10-24 Snap Ships LLC Connection systems for toy construction pieces, toy construction pieces including the same, and toy construction kits including the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704682A (en) * 1955-03-22 Expansible coupling device
US1953636A (en) * 1931-10-14 1934-04-03 Frederick K Kilian Swivel caster with expansible shank
US2129432A (en) * 1935-08-06 1938-09-06 Walter R Lipp Separable joint
US2179912A (en) * 1938-11-25 1939-11-14 Russell S Woodruff Adapter
US3545796A (en) * 1969-01-22 1970-12-08 John William Nicholls Framework construction connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469030A (en) * 1979-10-12 1984-09-04 Linvar Limited Structural joints

Also Published As

Publication number Publication date
US3695649A (en) 1972-10-03
BE751737A (en) 1970-11-16
DE2029842A1 (en) 1970-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees